Burnout in Pediatric Critical Care Medicine Fellows.

OBJECTIVES: Assess the overall level of burnout in pediatric critical care medicine fellows and examine factors that may contribute to or protect against its development. DESIGN: Cross-sectional observational study. SETTING: Accreditation Council for Graduate Medical Education-accredited pediatric critical care medicine fellowship programs across the United States. SUBJECTS: Pediatric critical care medicine fellows and program directors. INTERVENTIONS: Web-based survey that assessed burnout via the Maslach Burnout Inventory, as well as other measures that elicited demographics, sleepiness, social support, perceptions about prior training, relationships with colleagues, and environmental burnout. MEASUREMENTS AND MAIN RESULTS: One-hundred eighty-seven fellows and 47 program directors participated. Fellows from 30% of programs were excluded due to lack of program director participation. Average values on each burnout domain for fellows were higher than published values for other medical professionals. Personal accomplishment was greater (lower burnout) among fellows more satisfied with their career choice (ß 9.319; p ≤ 0.0001), spiritual fellows (ß 1.651; p = 0.0286), those with a stress outlet (ß 3.981; p = 0.0226), those comfortable discussing educational topics with faculty (ß 3.078; p = 0.0197), and those comfortable seeking support from their co-fellows (ß 3.762; p = 0.0006). Depersonalization was higher for second year fellows (ß 2.034; p = 0.0482), those with less educational debt (ß -2.920; p = 0.0115), those neutral/dissatisfied with their career choice (ß -6.995; p = 0.0031), those with nursing conflict (ß -3.527; p = 0.0067), those who perceived burnout among co-fellows (ß 1.803; p = 0.0352), and those from ICUs with an increased number of patient beds (ß 5.729; p ≤ 0.0001). Emotional exhaustion was higher among women (ß 2.933; p = 0.0237), those neutral/dissatisfied with their career choice (ß -7.986; p = 0.0353), and those who perceived burnout among co-fellows (ß 5.698; p ≤ 0.0001). Greater sleepiness correlated with higher burnout by means of lower personal accomplishment (r = -1.64; p = 0.0255) and higher emotional exhaustion (r = 0.246; p = 0.0007). Except for tangible support, all other forms of social support showed a small to moderate correlation with lower burnout. CONCLUSIONS: Pediatric critical care medicine fellows in the United States are experiencing high levels of burnout, which appears to be influenced by demographics, fellow perceptions of their work environment, and satisfaction with career choice. The exclusion of fellows at 30% of the programs may have over or underestimated the actual level of burnout in these trainees.

Fatalities above 30,000 feet: characterizing pediatric deaths on commercial airline flights worldwide.

OBJECTIVES: We conducted this study to characterize in-flight pediatric fatalities onboard commercial airline flights worldwide and identify patterns that would have been unnoticed through single case analysis of these relative rare events. DESIGN: Retrospective cohort study of pediatric in-flight medical emergencies resulting in fatalities between January 2010 and June 2013. SETTING: A ground-based medical support center providing remote medical support to commercial airlines worldwide. PATIENTS: Children (age 0-18 yr) who experienced a medical emergency resulting in death during a commercial airline flight. INTERVENTIONS: None. MEASUREMENTS AND MAIN RESULTS: There were a total of 7,573 in-flight medical emergencies involving children reported to the ground-based medical support center, resulting in 10 deaths (0.13% of all pediatric in-flight emergencies). The median subject age was 3.5 months with 90% being younger than 2 years, the age until which children are allowed to travel sharing a seat with an adult passenger, also known as lap infants. Six patients had no previous medical history, with one suffering cardiorespiratory arrest after developing acute respiratory distress during flight and five found asystolic (including four lap infants). Four subjects had preflight medical conditions, including two children traveling for the purpose of accessing advanced medical care. CONCLUSIONS: Pediatric in-flight fatalities are rare, but death occurs most commonly in infants and in subjects with a preexisting medical condition. The number of fatalities involving seemingly previously healthy children under the age of 2 years (lap infants) is intriguing and could indicate a vulnerable population at increased risk of death related to in-flight environmental factors, sleeping arrangements, or yet another unrecognized factor.

Multidisciplinary Health Care Professionals' Perceptions About Pediatric End of Life Discussions: A Cross-Sectional Survey and Needs Analysis.

BACKGROUND: Pediatric end of life (EOL) care involves complex coordination of providers from multiple disciplines. Many of these providers' experiences have not been completely described. AIM: This study aims to explicate the alignment and divergence of health care professionals' perceptions of the training, timelines, comfort, and effectiveness of pediatric EOL discussions as well as identify methods to improve medical education training. DESIGN: A cross-sectional survey was conducted. Analyses included Fisher's exact and post-hoc tests for all pairwise comparisons. SETTING/PARTICIPANTS: A total of 160 of 508 eligible participants at a single academic Department of Pediatrics completed the survey (response rate 31%). Participants included attending physicians, fellows, residents, mid-level providers, nurses, and social workers. RESULTS: Sixty percent thought EOL discussions occurred late and 70% thought discussions should occur earlier. Attending physicians were more likely to think discussions occurred late and should occur earlier (P <.01). Residents and fellows were more likely to think participating in and leading discussions was stressful (P <.02 and P <.01, respectively). Respondents that were female, younger than forty years old, had been in their provider role less than five years, or were residents and fellows were more likely to agree that these discussions led to changes in plan of patient care (P <.05). CONCLUSIONS: The majority of multidisciplinary pediatric health care professionals believe pediatric EOL discussions are stressful, occur too late, and should occur earlier. Future efforts in medical education should prioritize curriculum development focusing on workshops and simulations.

Best Practices in Medical Documentation: A Curricular Module.

OBJECTIVE: To create and validate a checklist for high-quality documentation and pilot a multi-modal, immersive educational module across multiple institutions. We hypothesized that this module would improve knowledge, skills, and attitudes in medical documentation. METHODS: Module design was grounded in an established curriculum design framework. We conducted the study across 12 pediatric critical care fellowship programs between September 2017 and January 2018. Workshops were allotted 90 minutes for completion. We utilized a pre-/post- study design to determine the workshop's impact. Changes in knowledge were assessed through pre and post testing. Changes in skills were evaluated with a validated checklist for inclusion of key documentation elements. Changes in attitudes were determined through learner self-assessment RESULTS: 83 of 138 eligible fellows (60%) started the module and 62 of 83 (75%) completed data sets for analysis. Immediate post-testing demonstrated modest statistically significant improvement in knowledge, skills, and attitudes. The workshop was easily disseminated and deployed CONCLUSIONS: This study demonstrates that a multi-modal educational intervention can lead to improvement in medical documentation knowledge, skills, and attitudes in a cohort of PCCM fellows and be easily disseminated for use by other specialties and types of clinicians.

Pediatric emergency mass critical care: focus on family-centered care.

INTRODUCTION: Pediatric emergency mass critical care during disasters requires modifications to standard healthcare operations. Modification of standards for pediatric emergency mass critical care should include incorporation of family-centered care principles. Family-centered care, which is an integral aspect of current pediatric practice, encourages active participation of the child's family in medical care delivery. While family-centered care should be practical in most disasters, whether we can operationalize it in pediatric emergency mass critical care is unknown. However, every effort to adhere to the principles should be made. This manuscript addresses some of the basic tensions that exist between creating efficient disaster-related standards and offering family-centered care by augmenting the concepts outlined elsewhere in the supplement with practical suggestions on incorporating family-centered care. In addition, this manuscript demonstrates how family-centered care benefits not only children and families, but also the staff providing care to pediatric patients in disasters. METHODS: In May 2008, the Task Force for Mass Critical Care published guidance on provision of mass critical care to adults. Acknowledging that the critical care needs of children during disasters were unaddressed by this effort, a 17-member Steering Committee, assembled by the Oak Ridge Institute for Science and Education with guidance from members of the American Academy of Pediatrics, convened in April 2009 to determine priority topic areas for pediatric emergency mass critical care recommendations.Steering Committee members established subgroups by topic area and performed literature reviews of MEDLINE and Ovid databases. The Steering Committee produced draft outlines through consensus-based study of the literature and convened October 6-7, 2009, in New York, NY, to review and revise each outline. Eight draft documents were subsequently developed from the revised outlines as well as through searches of MEDLINE updated through March 2010.The Pediatric Emergency Mass Critical Care Task Force, composed of 36 experts from diverse public health, medical, and disaster response fields, convened in Atlanta, GA, on March 29-30, 2010. Feedback on each manuscript was compiled and the Steering Committee revised each document to reflect expert input in addition to the most current medical literature. TASK FORCE RECOMMENDATIONS: This paper offers a list of practical suggestions for incorporating family-centered care principles into each of the following healthcare settings during a disaster, including a pediatric emergency mass critical care event: emergency medical services transport, emergency departments, pediatric intensive care units, general pediatric wards, and alternative sites. Disaster and pediatric emergency mass critical care responses must incorporate family-centered care principles to the extent possible in a variety of healthcare settings.

Funding Sources and Perceived Financial Insecurity in Pediatric Subspecialty Fellowship Programs.

OBJECTIVE: Shortages of pediatric subspecialists exist in many fields with insufficient recruitment of new fellows. The current system of funding graduate medical education is inadequate. We examined funding sources for trainee salary and educational expenses in pediatric fellowship programs, effects of funding constraints, and program characteristics associated with financial insecurity as reported by fellowship program directors (FPD). METHODS: We conducted a national survey of FPD between November 1, 2016 and February 9, 2017. We used multivariable logistic regression to examine the association between perceived financial insecurity, program characteristics, and funding sources for fellow salary. RESULTS: We obtained data from 519 FPD, representing 14 different pediatric subspecialties. FPD reported that funding limitations restricted program size and educational resources in 22% and 36% of programs, respectively. Nineteen percent of FPD perceived funding of their program to be insecure. Programs with 7 or more fellows (OR .50 [95% CI .27-.90], P = .03) or hospital or graduate medical education/Children's Hospital graduate medical education funding (OR .58 [95% CI .35-.96], P = .04) were less likely to be perceived as insecure. Conversely, programs with extramural (OR 1.74 [95% CI 1.07-2.81], P = .03) or division funding (OR 1.70 [95% CI 1.02-2.82], P = .04) or in subspecialties with more than 25% unfilled positions or programs (OR 1.86 [95% CI 1.11-3.09], P = .02) were more likely to be perceived as insecure. CONCLUSIONS: Perceived financial insecurity of fellowship programs was strongly associated with program size, funding source, and unfilled positions, limiting recruitment and resources. Stable funding of fellowship programs is critical to maintain an adequate pediatric subspecialty workforce.

Endotoxin challenge reduces aconitase activity in myocardial tissue.

UNLABELLED: Sepsis impairs mitochondrial respiration but the mechanisms responsible are incompletely understood. We propose that Krebs cycle enzymes are inhibited in sepsis, contributing to reduced rates of oxidative phosphorylation. HYPOTHESIS: The activities of Krebs cycle enzymes are decreased in endotoxemia and contribute to reduced rates of oxidative phosphorylation. METHODS: Adult male rats received an intraperitoneal injection of either endotoxin or saline. Cardiac mitochondria were subsequently isolated and measures of mitochondrial respiration and enzyme activities performed. MAIN RESULTS: By 24h post endotoxin administration, there was a 28% reduction in mitochondrial respiration (P=0.0005) and a 24% reduction in aconitase activity (P=0.001). Functional activity of the electron transport chain was unaffected. CONCLUSION: Our data demonstrate that in the heart, the administration of endotoxin significantly and selectively decreased aconitase activity in association with reduced rates of oxidative phosphorylation. We conclude that decreased activity of aconitase contributes to the endotoxin-stimulated reduction in mitochondrial respiration.

Inhibition of very long chain acyl-CoA dehydrogenase during cardiac ischemia.

The heart utilizes primarily fatty acids for energy production. During ischemia, however, diminished oxygen supply necessitates a switch from beta-oxidation of fatty acids to glucose utilization and glycolysis. Molecular mechanisms responsible for these alterations in metabolism are not fully understood. Mitochondrial acyl-CoA dehydrogenase catalyzes the first committed step in the beta-oxidation of fatty acids. In the current study, an in vivo rat model of myocardial ischemia was utilized to determine whether specific acyl-CoA dehydrogenases exhibit ischemia-induced alterations in activity, identify mechanisms responsible for changes in enzyme function, and assess the effects on mitochondrial respiration. Very long chain acyl-CoA dehydrogenase (VLCAD) activity declined 34% during 30 min of ischemia. Loss in activity appeared specific to VLCAD as medium chain acyl-CoA dehydrogenase activity remained constant. Loss in VLCAD activity during ischemia was not due to loss in protein content. In addition, activity was restored in the presence of the detergent Triton X-100, suggesting that changes in the interaction between the protein and inner mitochondrial membrane are responsible for ischemia-induced loss in activity. Palmitoyl-carnitine supported ADP-dependent state 3 respiration declined as a result of ischemia. When octanoyl-carnitine was utilized state 3 respiration remained unchanged. State 4 respiration increased during ischemia, an increase that appears specific to fatty acid utilization. Thus, VLCAD represents a likely site for the modulation of substrate utilization during myocardial ischemia. However, the dramatic increase in mitochondrial state 4 respiration would be predicted to accentuate the imbalance between energy production and utilization.